Rule: Q[9, 20, 30]

Type

This rule is of Legendre type.

Polynomials

One starts from the polynomial P1 and extends one by one with Pi until the final polynomial defining this rule is reached.
Note: Polynomials might be truncated due to size! The complete polynomials are included in the download.

Node locations in the complex plane

Plot of the node locations in the complex plane.

Magnitude of the Weights

Logarithmic magnitude of the weights
         plotted against the (real part) of the nodes.

Quadrature Rule Data

Nodes

Node (ball center) Error (ball radius)
-0.99547429846592761192 - 7.6771531047355058288e-790j 8.75e-233, 8.75e-233j
-0.9996845318420559115 - 7.8664395105163534862e-790j 7.94e-233, 7.94e-233j
-0.95316822426507272064 + 2.437702864848767298e-795j 5.74e-234, 5.74e-234j
-0.99874939939845948826 + 3.6812817894218288313e-794j 1.37e-232, 1.37e-232j
0.95316822426507272064 - 2.2699169793257710235e-792j 5.6e-234, 5.6e-234j
0.96816023950762608984 + 6.9379947555337223795e-797j 1.33e-233, 1.33e-233j
-0.9893104741025880951 + 3.7003216978764735988e-809j 5.11e-233, 5.11e-233j
-0.93528267313613789016 + 7.4465576607005978904e-818j 2.14e-234, 2.14e-234j
0.99547429846592761192 - 5.2487594986529615122e-818j 8.96e-233, 8.96e-233j
0.9996845318420559115 - 1.8201029865165115701e-842j 8.3e-233, 8.3e-233j
0.89106070327153853911 + 6.5810297158327195641e-863j 2.58e-235, 2.58e-235j
0.52295614125519930936 - 3.8295956416787174784e-871j 3.45e-243, 3.45e-243j
-0.89106070327153853911 + 1.0355785014061925652e-863j 2.83e-235, 2.83e-235j
-0.86485814617075124434 - 1.1209612248940198758e-864j 7.52e-236, 7.52e-236j
0.98021421370322633207 - 1.6541224529173013823e-859j 2.71e-233, 2.71e-233j
0.86485814617075124434 - 6.5970428765906414232e-873j 7.18e-236, 7.18e-236j
0.8360311073266357943 + 4.6743827107145760635e-873j 1.92e-236, 1.92e-236j
0.9893104741025880951 - 1.0212673221144405353e-868j 5e-233, 5e-233j
-0.77086171618925914188 + 8.6541189470054515148e-895j 8.35e-238, 8.35e-238j
-0.91455919285240733466 + 2.3442070568421761637e-891j 7.67e-235, 7.67e-235j
0.1643671719118581481 - 5.34798068770952577e-909j 1.09e-251, 1.09e-251j
0.77086171618925914188 + 3.1522050493603672245e-894j 8.66e-238, 8.66e-238j
0.99874939939845948826 - 2.2304239768249197449e-889j 1.45e-232, 1.45e-232j
-0.8360311073266357943 + 8.8205136477735316566e-906j 1.95e-236, 1.95e-236j
-0.80466727431500551714 - 1.0508449312378664926e-906j 4.21e-237, 4.21e-237j
0.91455919285240733466 - 1.6415708496354176497e-904j 8.06e-235, 8.06e-235j
0.69634140091401723631 + 6.154323050038535546e-911j 2.16e-239, 2.16e-239j
0.93528267313613789016 - 9.5588333303831005797e-905j 2.19e-234, 2.19e-234j
-0.96816023950762608984 - 2.6897434226489834481e-902j 1.31e-233, 1.31e-233j
-0.65585213313859946144 + 5.5569158156943629769e-913j 3.12e-240, 3.12e-240j
-0.98021421370322633207 - 8.2104445903128093935e-914j 2.56e-233, 2.56e-233j
0.80466727431500551714 + 2.523496686380832125e-918j 4.25e-237, 4.25e-237j
0.65585213313859946144 + 4.4921927322917886304e-922j 3.05e-240, 3.05e-240j
0.10985598975654047154 + 3.0303856425845270546e-935j 5.3e-253, 5.3e-253j
-0.69634140091401723631 + 8.1739379828154004534e-920j 2.41e-239, 2.41e-239j
-0.73471665054377235911 + 2.9349008233629670134e-921j 1.56e-238, 1.56e-238j
0.27172894627764732143 - 5.9779561546405518302e-932j 4.21e-249, 4.21e-249j
0.61337143270059039731 - 2.5129154266947011831e-923j 3.54e-241, 3.54e-241j
0.73471665054377235911 - 7.6338627322708588857e-927j 1.49e-238, 1.49e-238j
-0.47529583760034059822 - 5.0795372650766759782e-931j 2.61e-244, 2.61e-244j
-0.52295614125519930936 + 1.4382612971317475608e-929j 3.09e-243, 3.09e-243j
-0.32425342340380892904 - 1.825234606803413835e-936j 8.43e-248, 8.43e-248j
0.56902795535920898923 + 3.5490844976251691177e-931j 3.79e-242, 3.79e-242j
0.42619181381656958998 - 1.0710784375732359151e-933j 2.14e-245, 2.14e-245j
-0.1643671719118581481 - 7.0503188351267729439e-939j 1.01e-251, 1.01e-251j
-0.56902795535920898923 - 6.4805432583684419778e-928j 3.69e-242, 3.69e-242j
-0.61337143270059039731 + 1.9098543309223149244e-932j 3.48e-241, 3.48e-241j
-0.055011449044046393483 + 6.6313267629235160256e-946j 2.01e-254, 2.01e-254j
0.47529583760034059822 + 5.0579082850985283223e-937j 2.61e-244, 2.61e-244j
0.21837950090393174651 + 4.5530823625784008378e-942j 2.1e-250, 2.1e-250j
-0.27172894627764732143 - 5.1939145757454140613e-942j 4.35e-249, 4.35e-249j
-0.42619181381656958998 - 2.4311311023022052273e-937j 1.96e-245, 1.96e-245j
-0.10985598975654047154 - 9.2606643390833418586e-945j 5.28e-253, 5.28e-253j
0.37579327757930046863 + 4.4804636460422504311e-940j 1.6e-246, 1.6e-246j
0.32425342340380892904 - 1.6580264027117944676e-940j 8.6e-248, 8.6e-248j
-1.8254462058955898618e-978 + 5.4959902067686657125e-979j 1.12e-976, 1.12e-976j
-0.37579327757930046863 + 1.6661474891533207844e-938j 1.43e-246, 1.43e-246j
-0.21837950090393174651 - 7.4170374533556392881e-942j 2.07e-250, 2.07e-250j
0.055011449044046393483 - 5.1054818223985250594e-946j 2.01e-254, 2.01e-254j

Weights

Weight (ball center) Error (ball radius)
0.0047172410149455705063 + 3.8571493542806348258e-790j 6.05e-37, 1.25e-146j
0.000578779882547361682 - 3.9814728333918095706e-791j 2.7e-37, 5.6e-147j
0.016447387265979644305 - 3.6635645680917099192e-791j 3.57e-39, 7.39e-149j
0.0018275655544324883592 - 7.0483370107650101134e-790j 3.08e-37, 6.37e-147j
0.016447387265979644305 - 1.3740184989593551372e-792j 1.53e-41, 3.16e-151j
0.013528998169621550974 + 3.9292147436127242797e-792j 1.28e-41, 2.65e-151j
0.0076214433635975889783 + 4.6233048949569623234e-790j 2.22e-38, 4.6e-148j
0.019314400152226484378 + 2.2234707924700271839e-791j 3.78e-40, 7.83e-150j
0.0047172410149455705063 - 4.4532372852124796579e-792j 5.25e-43, 1.09e-152j
0.000578779882547361682 - 3.4273911959458256956e-792j 2.81e-43, 5.82e-153j
0.024863070092979655041 + 1.5626605628846203313e-793j 2.36e-44, 4.89e-154j
0.046889793852051637535 + 3.4602576835483112323e-793j 1.66e-45, 3.43e-155j
0.024863070092979655041 + 1.0115876835684194934e-791j 1.92e-43, 3.98e-153j
0.027528767239580611025 - 7.3380677412114100366e-792j 6.07e-44, 1.26e-153j
0.010575261582665927878 - 3.2170376064192804082e-792j 6.76e-44, 1.4e-153j
0.027528767239580611025 - 2.5845482700274106174e-793j 8.47e-46, 1.75e-155j
0.030110682059517913212 + 3.0312827560968711038e-793j 2.02e-46, 4.17e-156j
0.0076214433635975889783 + 3.5019836330221144612e-792j 5.07e-44, 1.05e-153j
0.034992944076301191488 + 3.3840729044865846333e-792j 1.33e-48, 2.76e-158j
0.022122097514347462418 - 1.4575819104313299284e-791j 1.16e-45, 2.4e-155j
0.054289232568754081639 - 4.1289439871814368749e-793j 6.75e-51, 1.4e-160j
0.034992944076301191488 + 3.3288563250872805005e-793j 1.01e-48, 2.09e-158j
0.0018275655544324883592 + 5.9852790609220328216e-792j 5.45e-44, 1.13e-153j
0.030110682059517913212 + 5.515156851404889063e-792j 2.33e-48, 4.81e-158j
0.032601136458700170909 - 4.2676714770063061633e-792j 5.15e-49, 1.07e-158j
0.022122097514347462418 + 1.1007396420777922067e-793j 6.59e-47, 1.36e-156j
0.039452168593161100153 + 3.3879913498556507272e-793j 2.04e-51, 4.23e-161j
0.019314400152226484378 - 1.0972411758517747519e-792j 1.54e-46, 3.19e-156j
0.013528998169621550974 + 6.7397117050072668438e-791j 1.33e-48, 2.75e-158j
0.04150593032387674095 - 1.892221402148155172e-792j 5.71e-55, 1.18e-164j
0.010575261582665927878 - 1.4771978398464363894e-790j 2.17e-48, 4.49e-158j
0.032601136458700170909 - 3.2357289486129735899e-793j 3.85e-51, 7.97e-161j
0.04150593032387674095 - 3.3989262779838454821e-793j 8.72e-54, 1.81e-163j
0.0547055406945604121 + 4.3168846704392438069e-793j 7.34e-58, 1.52e-167j
0.039452168593161100153 + 2.258980542050500902e-792j 5.85e-55, 1.21e-164j
0.037278961874494284477 - 2.7399926634153099674e-792j 3.26e-54, 6.74e-164j
0.052963789655194875771 - 3.8354445076084842883e-793j 1.43e-58, 2.95e-168j
0.043434023691602180636 + 3.411415243311718787e-793j 7.01e-56, 1.45e-165j
0.037278961874494284477 - 3.3698302255248558097e-793j 4.59e-54, 9.5e-164j
0.048406677074428274201 - 1.0585376299909050947e-792j 4.74e-60, 9.81e-170j
0.046889793852051637535 + 1.2036470321649142712e-792j 1.22e-59, 2.52e-169j
0.052058546541700466382 + 7.606913818431167253e-793j 9.99e-62, 2.07e-171j
0.04523051802883160275 - 3.4307230777358433273e-793j 6.72e-58, 1.39e-167j
0.049776495273787158973 + 3.559247619126463028e-793j 3.75e-60, 7.77e-170j
0.054289232568754081639 - 5.86420037612619552e-793j 1.11e-62, 2.29e-172j
0.04523051802883160275 - 1.3830517648125395559e-792j 5.79e-60, 1.2e-169j
0.043434023691602180636 + 1.6075212880806860019e-792j 1.58e-59, 3.27e-169j
0.054955790631588591624 - 5.097296813202825313e-793j 8.97e-64, 1.86e-173j
0.048406677074428274201 - 3.5024487094985953899e-793j 3.8e-61, 7.86e-171j
0.053708079078802097137 + 3.9695672428261604368e-793j 9.19e-63, 1.9e-172j
0.052963789655194875771 - 6.9252398908687186716e-793j 5.66e-64, 1.17e-173j
0.049776495273787158973 + 9.3992708285582306815e-793j 3.16e-63, 6.55e-173j
0.0547055406945604121 + 5.4503546357130603732e-793j 2.79e-64, 5.78e-174j
0.050995036739168110157 - 3.6324374363102101793e-793j 1.14e-63, 2.35e-173j
0.052058546541700466382 + 3.7238365374603852521e-793j 6.49e-64, 1.34e-173j
0.055039281901109528723 + 4.795522775479938085e-793j 1.79e-65, 3.71e-175j
0.050995036739168110157 - 8.4207519564969546065e-793j 2.26e-65, 4.72e-175j
0.053708079078802097137 + 6.3507829679478767592e-793j 1.09e-65, 2.29e-175j
0.054955790631588591624 - 4.5374258686145254934e-793j 1.03e-65, 2.1e-175j

Download

All rules of Legendre type can be downloaded here packed into a single file.